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Specification

  • Case: Aluminum, free standing; houses power supply, analog to digital conversion module and an 8-channel analog input module with transducer energization.
  • Sockets: Standard 5-pin DIN type.
  • Input Range: ± 5 volts to ± 10 mV full scale.
  • Transducer Supply: 10vDC.
  • Dimensions: 12.8” w. x 14.3” d. x 6.1” h. (325 x 363 x 155 mm).
  • Weight: Net 14.08 lbs. (6.4 kg).

Accessories and Spares/Consumables

Type Product Name Product Code Standard Code
Accessories 8-Channel Expansion Analog Input Module 27-1505 NA Visit Page
Accessories USB to Serial Adapter 27-1701 NA Visit Page

The GDU is a stand-alone, multi-tasking, multi-channel data logger, that is reliable and powerful, enabling it to co-ordinate test data from the range of ELE transducers required for various test methods.

The ELE Geotechnical Software package (DS7.1 and following), in conjunction with the GDU and a range of transducers, are the two central components required to create a modern turnkey soil testing system. Being fully modular it can be adapted to a wide range of soil testing laboratory configurations.

• For performing CBR, Consolidation, Direct/Residual Shear and Total & Effective Stress Triaxial tests
• 8 Channels expandable to 32 for performing multiple, concurrent tests for cost savings
• Independent signal conditioning on each channel to maintain data accuracy
• Field-upgradeable software, meaning no downtime for future software and functionality upgrades
• PC link via RS232 (DS7.1 only), or RS232 and Ethernet P2P/LAN (with DS7.2 and following)

• Extended warranty

 

 

 

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